000 00317nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a020 G9421
100 _aGUHA,B
245 0 _aIN THE LIBRARY AND INFORMATION SCIENCE HORIZON
260 _aNEW DELHI
_bAllied Publishers
_c1986
300 _a22X14
942 _cBK
_2DDC
999 _c20079
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